Description
The SM320 Light Switch is a wireless Scene switch that communicates with Philips Hue bridge. The 
switch operates on CR2430 battery that lasts a few years. The switch can be configured in Hue app to control 4 buttons in two rooms or a similar setup. Configurable functions include On/Off, dimming and preset scenes control. Transmission range is up to 30 metres in an open space.
The SM320 switch is retrofit-compatible with many existing frames:
- Beker S1, B1, B3, B7 Glass
- GIRA 55, E2, Event, Esprit
- JUNG A500, A plus
- Merten M-Smart, M-Arc, M-Plan
Good Product. These switches are very quiet. Very easy installing in hue app (I chose the switches from GIRA & senic for installation in the app and it worked).
Work like described!
Quick delivery. Switch works great with Hue and response is more reliable with a battery transmitter.
Easily synced to Hue hub, looks nice (most switches look plasticy).
Excellent switch, very easy to install, instructions supplied were clear, looks good and does a great job
Excellent product, works exactly as expected. After extensive research, this was the perfect fit for working with our smart lightbulb setup.
Great for the price. A little plasticky and slightly smaller than a standard uk switch as shown in pic.
Excellent electronic, if you want to build our own wall switch. Note the battery is a CR2430. Not a CR2450 as listed.